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Shaking table modeling of seismically induced deformations in slopes Journal of Geotechnical and Geoenvironmental Engineering. 131 610-622. DOI 10.1061ASCE1090-024120051315610 0.76 2005 Sancio RB, Bray JD
2020-8-2To account for the effects of transient ground deformation on tunnel structures, Wang 1993 developed closed-form and analytical solutions for the determination of seismically induced ovalingracking deformations and the corresponding internal forces such as moments and thrusts for bored as well as cut-and-cover tunnel structures
Shaking Table Tests on Mechanism of Uplift of Underground Structures in Liquefiable during Earthquake 77 T. Taoh, M. Sato, G. Gaetas Centrifuge Tests on Pile-Foundation-Structure Systems affected by Liquefaction-Induced Flow due to Quay-Wall Collapse 79 N. Yoshida, Y. Ohya Damage to Pile in Liquefied Ground and Applicability of Analysis 107
Bandini V., Cascone E., Biondi G. 2008. A GLE multi-block model for the evaluation of seismic displacements of slopes. Proc. MERCEA 08 Seismic Eng. Int. Conf. commemorating the 1908 Messina and Reggio Calabria Earthquake, Reggio Calabria, 485-492. Newmark N.M. 1965. Effects of earthquakes on dams and embankments. Geotechnique, 152, 139
Centrifuge Modeling of Earthquake-Induced Failure Process of Soil Slopes Constructing Hillside Oone Facilities in a High Seismic Zone Displacement-Based Seismic Stability Analyses of Reinforced and Unreinforced Slopes Using Planar Failure Surfaces
Test box and shaking table The shaking table is made of two boards fixed together with three vertical steel plates. The excitation is induced horiontal movement and the vertical plates make a uniform sinusoidal dynamic acceleration on the model. The soil box is 184cm long, 50cm wide and 75cm deep made of a 2cm thick transparent Plexiglas
2020-6-18The deaggregation of seismically-induced landslide haard, as well as seismic haard deaggregation, serves several purposes 1 The estimation of the contribution to the total haard level from different magnitudedistance bins, and 2 the selection of the earthquake scenario design
Seismically Induced Displacements of Pile Groups H. Hajimollaali 1, H. Elahi 2 ... stability and the seismic deformations of slopes, and most involve the use of Newmarks sliding block theory Newmark, 1965. ... several options for the modeling of structural elements, including beam and
2019-5-21Classification by phenomenon causing permanent deformation At the risk of oversimplification, there are two explanations for earthquake-induced permanent deformations a over-stressing by the inertial forces induced during shaking b loss of strength or stiffness as a result of the shaking. Table 1Classification of analyses for permanent
Shaking table modeling of seismically induced deformations in slopes Prendergast et al. 2013 An investigation of the changes in the natural frequency of a pile affected by scour
Induced slope deformations. It is thus suggested that the proposed SPH model is an effective tool for assessing the seismic performance of soil slopes. It may be also used to advance the computational capability of modeling geotechnical engineering phenomena involving large deformations
Bandini V., Cascone E., Biondi G. 2008. A GLE multi-block model for the evaluation of seismic displacements of slopes. Proc. MERCEA 08 Seismic Eng. Int. Conf. commemorating the 1908 Messina and Reggio Calabria Earthquake, Reggio Calabria, 485-492. Newmark N.M. 1965. Effects of earthquakes on dams and embankments. Geotechnique, 152, 139
Seismically Induced Displacements in a 3D Mechanism of Slope Collapse Parametric Study on Earthquake-Induced Slope Deformations Stability Analysis of Landfills in Seismic Area Comparison of Nonlinear One- and Two-Dimensional Site Response Analysis Tools for Charleston, SC
2020-1-17Ground Deformations Due to Seismically-Induced Liquefaction, Technical Report NCEER-92-0007, National Center for Earthquake Engineering Research, Buffalo, NY, 269 pp. Beaty, M. and Byrne, P. M. 1998. An Effective Stress Model for Predicting Liquefaction Behavior of Sand, Proc., Geotechnical Earthquake Engineering and Soil Dynamics
Shaking Table Tests on Seismic Behavior of Quay Walls Subjected to Backfill Liquefaction. ... Seismically-Induced Deformations of Caisson Retaining Walls in Improved Soils. ... Numerical Modeling and Simulation of Coupled Seismic Soil-Pile-Structure Interaction
2018-8-12Insights into the Seismically-Induced Rock-slope Failures in the Canterbury Region Using the Discrete Element Method. L. Arnold. 1, J. Wartman 2, C. Massey3, M. MacLaughlin4, D. Keefer5. ABSTRACT . During the Canterbury Earthquake sequence in New Zealand, the greater Christchurch area experienced several
2019-5-21Classification by phenomenon causing permanent deformation At the risk of oversimplification, there are two explanations for earthquake-induced permanent deformations a over-stressing by the inertial forces induced during shaking b loss of strength or stiffness as a result of the shaking. Table 1Classification of analyses for permanent
2020-6-19Empirical model for seismically induced shear strains in slopes 1629. B.D. Carlton A.M. Kaynia. Uplift of buried pipelines in liquefiable soils using shaking table apparatus 1638. M. Castiglia, F. Santucci de Magistris J. Koseki. A modified NorSand model for the prediction of static and cyclic behaviour of sands under. simple shear loading 1647
2012-7-21solutions and shaking table experiments for the dynamic response of a three dimensional wedge-shaped block loaded by seismic vibrations. The well established two-dimensional code 2D-DDA is utilied to model seismically-induced block displacement for a case study in Masada Mountain
Shaking table modeling of seismically induced deformations in slopes Prendergast et al. 2013 An investigation of the changes in the natural frequency of a pile affected by scour
A shaking table test was performed to study the dynamic response and failure modes of high slope. Test results show that PGA amplification coefficients increased with increasing elevation and the PGA amplification coefficient of the concave slope was slightly larger than that of the convex slope. The slope type affected the dynamic response of the slope
Retaining walls are normally used to resist lateral earth pressures on bridges and embankments. 3.2 Shake Table Test From shake table experiments the acceleration of sand, copper slag and various proportions of slag sand as a backfill material were measured using accelerometers
Shaking Table Tests on Seismic Behavior of Quay Walls Subjected to Backfill Liquefaction. ... Seismically-Induced Deformations of Caisson Retaining Walls in Improved Soils. ... Numerical Modeling and Simulation of Coupled Seismic Soil-Pile-Structure Interaction
Landslides triggered by moderate to major earthquakes are a recognied seismic haard. Arias Intensity I a is a key intensity measure of the ground motion, but significant duration is widely used to define strong motion duration. We calculate Newmarks displacements using earthquake records bracketing a broad range of Arias Intensity and significant duration employing Newmarks rigid
2012-7-21solutions and shaking table experiments for the dynamic response of a three dimensional wedge-shaped block loaded by seismic vibrations. The well established two-dimensional code 2D-DDA is utilied to model seismically-induced block displacement for a case study in Masada Mountain
A shaking table test was performed to study the dynamic response and failure modes of high slope. Test results show that PGA amplification coefficients increased with increasing elevation and the PGA amplification coefficient of the concave slope was slightly larger than that of the convex slope. The slope type affected the dynamic response of the slope
Shaking table tests on seismic earth pressure exerted on retaining wall model. Watanabe, ... Laboratory evaluation of the Newmark procedure for assessing seismically-induced slope deformations. Wartman, J. Seed, R. B. Bray, ... Modeling of liquefaction-induced shear deformation. Elgamal, A
2005. Shaking table modelling of seismically induced deformations in slopes. 1975. Significance of Insitu Tests on Large Rock Specimens. 1998. Simplified frequency content estimates of earthquake ground motions. 1978. Simplified Procedure for Estimating Dam and Embankment Earthquake-Induced Deformations. 2002
Shaking table modeling of seismically induced deformations in slopes. Journal of Geotechnical and Geoenvironmental Engineering , ASCE, 1315, 610-622
1996-12-24Shaking table modeling of seismically induced deformations in slopes Eid 2013 Bearing capacity and settlement of skirted shallow foundations on sand Mayne 2006 In-situ test calibrations for evaluating soil parameters
Shaking table modeling of seismically induced deformations in slopes Journal of Geotechnical and Geoenvironmental Engineering. 131 610-622. DOI 10.1061ASCE1090-024120051315610 0.76 2005 Sancio RB, Bray JD
This paper describes various components of the uniaxial shaking table at university of Guilan, Iran. Also, the construction of the laminar shear box is described. A laminar shear box is a flexible container that can be placed on a shaking table to simulate vertical shear-wave propagation during earthquakes through a soil layer of finite thickness
The research component of this career development plan employs physical models to study seismically induced distributed versus localied deformations in slopes. It uses both 1-g shaking table and centrifuge physical modeling methods, complemented by numerical analyses
2017-3-6Dissertation Physical Model Studies of Seismically Induced Deformations in Slopes M.Eng. University of California, Berkeley, Civil Engineering, 1996 Minors Geology and Construction Management Thesis A Laboratory Study of the Effects of Fly
Aug 30, 2018 Abstract. Stability prediction of rock slope under seismic loads is important for landslide haard assessment. For studying the dynamic response of anti-dip rock slope, one two-dimensional physical model of anti-dip slope containing two groups of rock joints was designed for shaking table test
Newmark permanent displacement is an important index for evaluating seismic slope stability, which has been widely used in recent years. The traditional Newmark sliding method assumes that the critical acceleration is constant but does not consider the inhomogeneity and dynamic reduction process of shear strength on the sliding surface, presumably leading to underestimation of the permanent